Yeah - it's about interfering with the vehicle (albeit a bicycle) rather than the behaviour of a driver. The interesting offence is 'Driving without reasonable consideration' - Section 3 RTA 1988. It's a rarely used charge,
as the CPS guidance notes, but would be ideal for cyclists in run ins with cars, as the necessary proof is the complaint of the cyclist.
I think it is an offence that cyclists should note down carefully and quote to the police when they make a complaint (a copy of the CPS guidance resides in my saddlebag). I've always found that being able to quote an offence makes the police more likely to pursue it.