Not true Brian. In the UK we have our own laws on this subject, the EAPC regulations of 1983 which allow throttles on e-bikes. Although those same regulations limit power to 200 watts, we have a special dispensation from the DfT for 250 watts, giving us the advantages of both EU and UK law.
There is an intention to revise the current UK law to bring it more closely into line with the EU one, but the DfT are considering including throttles still when that comes into force. The present intention is that the new law will commence in 2016, but with a long history of the DfT missing such deadlines we aren't holding our breath.
Although Trex has mentioned unplugging the throttle, that will not be necessary since the DfT has guaranteed that existing e-bikes will be unaffected by any change, the new law not being retrospective when it comes into force.
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