In the UK if said cycle lane is bound by a solid White line then it is an offence to drive or park in one. Like wise the cycle boxes at lights are the same yet I am always seeing vehicles occupying them at lights so cycles can't use them, think it's time I started using my camera more and sending the pics (date and time stamped) with clear reg plate to police online reporting page so they are warned or prosecuted.
Cycling Mikeyaka Mike van Erp is fun to watch on you tube (some 48 million views), he has racked up quite some statistics with his reporting of offences. He is famous for patroling and filming Gandalf Corner at Regents Park for traffic offences, mainly for cutting /jumping the T junction by drivers on the wrong side of the road.
His efforts have racked up some tens of thousands in fines for drivers and has seen some 1000's of points added to various licences.
The Met don't condone his actions as he makes the road safer from the acts of the irresponsible drivers.
He had had drivers banned , heavily fined and even had courts award victim surcharges from drivers actions.