LDMCC - Douglas Registration Number

[Domas]

What do you mean with that? I would like to become a member

http://www.douglasmcc.co.uk/club/join

[eddie]

Domas,
              That is the number carried on your bike's number plates. If you don't know what that number is, just leave that box blank. The LDMCC only needs to know the model, along with the frame and engine numbers to establish that you genuinely have a Douglas, and therefore qualify for full membership.
  Hope this helps,
                         Regards,
                                        Eddie.

[Domas]

Yeah a Number plate,i understand.
Thank you very much.