They could presumably use motorcycles.
That would surely be seen as even more dangerous. Their current mindset is that matching the speed some of these bikes can reach merely encourages the criminals to floor it and potentially kill someone.
The only upside being you're in worse trouble running away even if you don’t hit someone (as one bicycle copper yelled in a futile effort to end a chase). Given the current law, it's arguably not worth pursuing anyone who has merely committed an ebike offence, rather than used an ebike for a more serious crime.
The programme should really have explored why it was that the Deliveroo bike rider in that chase had reacted like a terrified cornered animal and immediately floored it in an attempt to flee the bicycle copper, when his only probable offence had been riding on a pavement and maybe riding an illegally modded ebike.
In another scene, the blank staring Chiles like befuddlement of the black man in his fifties, a mere private citizen, who did stop, did wait and listen patiently as the white bicycle copper patiently explained in clipped City Of London Constabulary English why he was going to seize his extremely useful but illegal ebike, also hinted at something extremely likely to lead to nowhere good. Also not explored. Just assumed to be a good thing.
As pitched in the programme, the issue is ebikes are now the mode of choice for criminals because they're fast, quiet and untraceable, and measures to stop anti-social behaviour and getaways of the past means that they're easier to get away on than even a scooter much less a full size scrambler. A copper's BMW Tourer would have no chance. Fun to watch though I bet. It's got to be ebikes or drones and cars for a successful pursuit.
That's the war here, if there's a need to go to war. And as ever, the criminals are five steps ahead of the police. Do we even yet have robust strategies against illegal motorbike riding? Or is the tiny Don't Do That sign recently erected on a rural cycleway near me (a National Cycle Route designed for beginners and very young children) the extent of it?
Never seen a copper down there in my life, not in a car, on a motorbike, ebike or Inspector Gadget rotocopter. It's like whacky races down there on a weekend. Someone could get killed. They won't, but it's a thing a Reform UK Councillor can say and will work. A Tory could say it too, if they weren't already a very distant third behind Labour and Reform.