Any prospect of British jihadists returning from Syria would be "a concern" and the UK is keeping "a very close eye" on the situation, a Home Office minister has said.
Dame Angela Eagle, the minister for border security and asylum, said the government is monitoring the "very fluid" situation in Syria following the toppling of Bashar al-Assad's regime.
The majority of foreign fighters detained in Syria are held in Kurdish-controlled camps in the north-east, where rebel insurgency factions do not have a presence.
Although there is no indication the security situation at those camps will change imminently, Dame Angela said British intelligence services will be "watching very, very closely".