Busy commuters try to keep fit by cycling to and from their local station every day. But while they are at work their bikes are being targeted by thieves.
British Transport Police say they believe at least two gangs are operating at stations around the region, taking as many as three bikes per hour.
More top news
Philippa has the weather update for the east
Philippa has the weather update for the west
69 year-old Peter Sutcliffe has been photographed in The Sun on Sunday on a visit to Frimley Park Hospital in Surrey.