It used to be regarded as a safe Conservative area, but since boundaries were changed and it became Clwyd West, it has been held by Labour at both Westminster and the assembly in recent years.
Questioned by Conservative ex-cabinet minister Peter Lilley about how he would justify devoting much parliamentary time to Lords reform in the coming year, at a time of economic crisis, Mr Clegg rather pointedly noted that parliament had also devoted quite a lot of time to changing constituency boundaries - an exercise beloved of Conservative high command.