He wants an extra floodlight on each column, around half way up, with a PIR on each. When a PIR detects movement he wants the light to stay on until it is manually switched off. The problem they have is their sales forecourt is absolutely massive and even with a guard patrolling, the cars are still getting stripped. The lights get switched off at 10pm you see because of the neighbours complaining. So they want it so when a PIR detects presence, the individual floodlight (zone) will light and the guard will have to go and investigate, and once is clear, switch it off. Its going to involve relays, timers etc. The lights are all controlled by one main switch. Any suggestions on the best way to do this? Maybe a 3 midway switch so that position 1 = normal lights, position 2 = off, position 3 = security PIR mode? Any thoughts? Thanks, Ash