For most people, a journey from London to Dover and back is a simple matter of getting in the car or on a train - and a couple of hours later, the journey's over. But this weekend seven lads from Kent are doing that trip, both ways - on scooters.
David Johns went to see them preparing for their epic journey and spoke to Nick Hardinges and Luka Syplywczak.
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Tuesday's weather for the west of the region
Tuesday's weather for the east of the region
The Government has previously described the new coin - which enters circulation on Tuesday - as "harder to counterfeit than ever before".