Night time cyclists targeted by police in Bicester
Cyclists caught riding in the dark without lights in Bicester will be given £50 fines during a 10-day police crackdown.
Police said people cycling without lights in the town had been highlighted as a problem by members of the public.
It is illegal to cycle on the road after dark without without white front and red rear lights lit.
If riders show police a receipt showing a set of lights has been bought within seven days, the fine will be cancelled.
The spot-checks begin on Friday.