http://news.bbc.co.uk/1/hi/england/london/4575522.stm

Bob Crow is not impressed that trains carried on running while his members
were on strike. So he know intends to ballot members about a lack of safety
caused by his members previous strike. Whats that all about then? He must
be aware that on the real railway, unstaffed stations above ground are 10 a
penny, and nobody is seriously considering it a safety issue.

As for ticket office staff being redeployed perhaps he should think where
Oyster is leading.

Paul