Agree on the predatory removal; this council must be the most ruthless and rapacious in all of London !
However, the contravention is made out as the photos show. A PCN would have sufficed, so one does have to ask what is going on between the tow truck crewe and the CEO. If the tow company are paid per tow, then getting a sympathetic CEO on board will facilitate the tow company maximising their income. I bet the council won't reveal the contract terms !
Best thing is to take them all the way to London Tribunals, because everything that has to be paid is already paid, and there are no additional costs. However, OP must first submit reps to the council.