Was in the Bidston Halfords before, there is an advert for 4 part time staff on the way in (second set of double doors, right hand door).
Wasn't really paying attention to the job titles
but the Halfords Careers website say to apply in store anyway: http://www.halfordscareers.com/vacancies.php?area=storesNorthWest
Definitely looking for 2x15 hours posts. I think the other two were around 7 hours each (though could have been as few as 4 hours).