but none of them are mp's. mandelson is with the european commission, campbell sort of pops in when tone needs help with things like erm general elections. not sure what bell is up to. campbell will have an agent i'm sure.
Tim Bell is somehoe linked to a firm called Bell Pottinger so might be contactable through that. Mandelson should be contactable via EU commission website. Campbell has an agent but cannot remember who it is sorry - will ask my team and let you know.