if you are doing more that 10mph on a non-overtaking stretch of road (double white lines) then it is illegal for a driver to overtake the vehicle, bike or car.
a lot of cyclists know this and cycle in the middle of the road for safety - i.e. it is a dodgy stretch if it has double white lines and a driver shouldn't even be given the opportunity to overtake as it could cause an accident.
if you are doing more that 10mph on a non-overtaking stretch of road (double white lines) then it is illegal for a driver to overtake the vehicle, bike or car.
a lot of cyclists know this and cycle in the middle of the road for safety - i.e. it is a dodgy stretch if it has double white lines and a driver shouldn't even be given the opportunity to overtake as it could cause an accident.