This is what made me wonder:
"
Once charged, the police must release you on bail unless the custody officer reasonably believes that:
There is doubt about your name or address; or
Detention is necessary to protect you or somebody else; or
You will fail to attend court
or will interfere with witnesses or the administration of justice.Like the courts, the police are now able to attach conditions to your bail, such as living at a fixed address, reporting to a local police station, obeying a curfew, avoiding named people or places, or providing a financial guarantee for your attendance at court.
If you fail to attend court without reasonable excuse when on bail, you commit a separate offence under the Bail Act 1976. If you break any of the conditions of your bail, you can be arrested and brought in custody to the next sitting of the local Magistrates' Court, who may then take away your bail."
Ref:
http://www.yourrights.org.uk/yourrights/the-rights-of-defendants/bail.html
Since he must be granted bail unless one of the conditions apply, then one of the problems could be related to
" Failing to surrender"; perhaps also meaning that "failing to attend court" could be a concern.