With my third set of valve caps nicked I bought some Richbrook anti theft caps.
Had them three days, then they got nicked. Crap design they are, theres a grub screw to lock the cap to the valve but it sticks out so they obviously just used a a pair of pliers to unfasten em - as the scratches on my alloys seems to indicate - ahhhh!
Think I may take some time off work and sleep in the daytime so I can stay up and kick the cr*p out of the thieving b*sta*rds. I mean they are only valve caps, wasnt bothered at the first set but this is starting to feel like persecution.
Might get perimeter microwave fitted to my alarm...and a nice shiny baseball bat.