1.   Disinfect the toilet seat, toilet handle or chain, and door handle regularly.

2.   Each subject was able to adjust both the height and the angle of a toilet seat by remote control.

3.   He always left the toilet seat up.

4.   He lowered himself on to the toilet seat and jumped down on to the floor.

5.   It is all over the toilet seat and the floor.

6.   Supermarkets sell a bewildering range of anti-bacterial wipes for everything from toilet seats to train handles.

7.   The laundry is a space won from the two bathrooms by making use of spare space beside the toilet seats.

8.   There was a wet towel on the toilet seat.

9.   These then made their way into the house through the toilet seats, which are not designed to be airtight.

10.   Who left the toilet seat up?