Aside from the chasing, I'd expect that carrying the things to the next shoot in the vain hope could mean he'd be amassing quite a pile to carry from shoot to shoot, as well as all the other stuff that magically seems to fit in people's cars as if they're some sort of tardis.
Always worth chucking tony an email if there's a comp related question, and if you don't have it, let me know and i'll pass it on (might even be on the Bfta website). He doesn't always get on the forums that often, but he's pretty quick on the email.
BFTA/NSRA County Coach
CSFTA Chairman/BFTA Rep