Hello all,
David here, founder and CEO of (Mod Edit: company name removed).
I can confirm that a full throttle is allowed on a EAPC as long as the bike conforms to EN15194, which ours and most others do, and have been Type Approved. This has been the case for about a year now, but only recently has it been easily available to us.
As founder and Chairman of The British Electric Bicycle Association at the time eBike laws and regs were being discussed at the DfT, I was invited to join in with the discussions along with The Bicycle Association of GB and the Motor Cycle Traders Association appertaining to EBike law in the UK. We had several meetings, where everything from the bell to the weight of an EAPC and indeed the term Electrically Powered Pedal Cycle (EAPC) was discussed in A LOT of detail and many decisions were made.
Both the MCTA and BAGB were very keen to change the law and get rid of the throttle which at the time the meetings were taking place were legal on EAPCs. Neither wanted to "blur the lines" between pedal bicycles and mopeds so it was decided, against my strenuous argument, that the throttle should be banned. I argued that although it should be legal, the throttle shouldn't be compulsory on an EAPC, so brands could chose whether they wanted to add one or not. I felt then and still feel today that a throttle to 15.5mph makes entry to e-cycling available to many more people so cycling generally becomes more inclusive. Having a throttle also has the advantage of making manoeuvring at low speeds easier and safer.
Originally the MoT wanted to outlaw the twist control all together, however we argued that a walk along mode should be included and the twist grip was a good way of making it available to the rider. Our twist grip doubles up as an assistance modulator so, only when pedaling, by twisting the grip the rider can boost or reduce assistance quickly without changing the assistance level with the usual buttons.
The MoT agreed that the throttle did make cycling more inclusive, but also agreed that there should be a difference between a moped and an EAPC, so as a compromise the decision was made that a simple Type Approval would be made available and once awarded the throttle could be turned back on. This was so the bikes could be checked for roadworthiness and to make sure they conformed to EN15194, once issued with the British National Type Approval Certificate (attached) companies are then allowed to open the throttle to 15.5mph... legally!
Anyone can get this done.
I hope this helps?
All the best, David