The question was reposted more clearly here, Old_Geezer
http://www.theanswerbank.co.uk/Insurance/Question1466094.html
The Lambrettas seems most likely (they had only 1 hit I can think of though-a cover of Poison Ivy )
I'm not sure what the "also better us" bit means - maybe a typing error- but it does sound like part of the answer or is partly an anagram of some of Lambrettas