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Logically, HB0.46 should be next door to HB0.45.

However, HB0.45 is a very large lecture theatre that has two entrances on the ground floor. The most prominent of these is not next to HB0.46, although the other entrance is next to HB0.46.

There is a "secret entrance" to HB0.46 which is between HB0.10 and HB0.08.

Note that HB0.09 does not exist.

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And you'll see this sign, pointing you to an entrance that opens up at the back of this lecture theatre.

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All buildings on campus follow the same room numbering system.

On your timetable, the room information will start with two letters and these tell you which building to go to.

Hawthorn Building will start with HB.

The number(s) before the decimal point/dot tell you which floor to go to:

00 means basement level or lower ground floor

0 means ground floor

1 means first floor

2 means second floor

and so on.

If you're not careful, you can easily mistake a basement level room with a ground floor room.

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Showing the part of the room number that tells you which floor to go to.

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The digits after the decimal point/dot help you to locate the room once you are on the right floor.

Generally speaking, the room numbers are sequential which means that room 0.01 is next to (or near to) 0.02

In Hawthorn Building, we have lecture theatres numbered 00.05, 0.05 and 1.05.

If you're not careful, you can easily mistake room 00.05 for 0.05 if you are not on the correct floor of the building.

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Entrance opposite Hugh Aston building (coffee shop)

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Entrance opposite Hugh Aston building (coffee shop)

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There are 3 main entrances to Hawthorn Building.

This one is opposite the coffee shop in Hugh Aston building.

Note that there are stairs leading up to the door.

This entrance will bring you onto the ground floor (floor 0).

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Entrance on the road called "The Newarke"

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Entrance on the road called "The Newarke"

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This entrance is on the road called "The Newarke" and is opposite an old building called Trinity House.

Note that there are stairs leading up to the door.

This entrance will bring you onto the ground floor (floor 0).

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Entrance on the road called "The Gateway"

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Entrance on the road called "The Gateway"

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This entrance is on the road called "The Gateway" and is opposite Portland Building.

Note that there are no stairs.

This entrance will bring you into the basement level/lower ground floor (floor 00).

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A few lecturers have offices that are on a mezzanine (on the landing halfway between two floors).

You will see the letter M as part of the room number.

1M means halfway between the ground floor and the first floor.

2M means halfway between the first floor and the second floor.

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Entering through the entrance on "The Gateway" will bring you here (basement level entrance).

Hawthorn Building is a big square and most rooms in the basement level (floor 00) can be accessed through the brown doors on the left or right of this image.

Going through the glass doors straight ahead will lead you to some difficult to find rooms...

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On the right hand side will be the Hawthorn Help Zone.

This is open during term time and they can help direct you if you're lost.

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Continue straight through the next set of doors and you'll find the Undercroft. This is a breakout area where you can meet friends from your course and others.

Circled on the right hand side of the image is the door for computer room HB00.37F.

This room number seems a little strange but there used to also be rooms called HB00.37A, HB00.37B etc. These are no longer in use as teaching spaces and we are just left with HB00.37F in this part of the building.

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In addition to HB00.37F, there are also two other computer rooms in Hawthorn Building that might appear on your timetable.

Unfortunately, they have very similar names!

The room in this image is HB00.43, which is a larger room with just over 30 computers.

Note that you access these rooms via the corridors around the outer part of the building.

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Around the corner from HB00.43 is HB00.43a. Very similar names!

HB00.43a will not appear on your timetable but it's worthwhile noting because there are a few computers in there that you are free to use in your own time.

You also have to go through this room to find our next one...

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Open the door to HB00.43a and you will see the entrance to HB00.43c, which is circled on the right hand side of this image.

HB00.43c is a much smaller computer room than the others, having just 12 computers.

All computer rooms for our Faculty need you to hold your student ID card to the reader near the handle in order to gain entry.

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There are 3 staircases in Hawthorn Building, shown as X in this diagram.

Note that one of the staircases is not on the same side of the building as an entrance.

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The Main Staircase can be seen as soon as you enter the building from the entrance that is opposite the coffee shop in Hugh Aston building.

Note that this staircase does not give you access to the 3rd floor.

You can also see the most prominent entrance to HB0.45. This entrance is not next door to HB0.46.

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The other two staircases look far less grand than the Main Staircase.

Richmond Staircase is on the side of the building where there is no entrance.

Note that this staircase does go up to the 3rd floor, but it brings you to the back of the microbiology laboratory and you cannot access the other laboratory from here.

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The Newarke Staircase is on the side of the building with the entrance on the road called The Newarke.

Newarke Staircase is the one to use to get up to either the microbiology or compounding laboratories on the 3rd floor.

This staircase is near the larger of the two lifts in the building. This lift can also be used to access the laboratories on the 3rd floor.