No.Plates

Hi Guys,
Just had my registration paperwork back from the DVLA, after only just week! So well done them (and with no insurance). So a quick question, is it necessary to have a number plate on the front as well as the back? What's the standard plate size for a Lambretta ("B" plate) and any recommendations where to get a classic looking one? Many thanks. Alex
Just had my registration paperwork back from the DVLA, after only just week! So well done them (and with no insurance). So a quick question, is it necessary to have a number plate on the front as well as the back? What's the standard plate size for a Lambretta ("B" plate) and any recommendations where to get a classic looking one? Many thanks. Alex