VOTING - DIVISION LOBBIES 
In both the Lords and the Commons, members vote by 
walking through two corridors - the Division Lobbies - 
which run round the outside of the two chambers. The 
Speaker announces that a
Division is to take place by shouting 'clear the Lobby'. 
This ensures no visitors or staff who might get mixed up 
with the MPs are in the corridors. Each lobby is manned 
by two Tellers who count the members as they walk through. 
The members' names are also checked off by Clerks. A record 
of how each member voted will be published in the Official Report, Hansard, the following day.