I think you are allowed to class looking for work 30 hrs a week as your required minimum if unemployed. This can involve writing & sending letters/applications/attending interviews etc.
I'm struggling to meet my 30hrs pw at the moment. Where am I expected to knit another 5 if there just isn't work in the area? If the extra 5 hours are miles away the cost of getting there & back will wipe out the extra money earned.
Surely if someone can demonstrate they have a guaranteed MW job but the employer can't offer more than the basic 30 hrs then forcing them to get another 5 hrs is self defeating I would have thought.
Also unenforceable, given the state of unemployment in some areas.