Hurrah! The ladies who punch are back on our screens. And – double hurrah! – Scott (Lesley Sharp) and Bailey (Suranne Jones) are bezzie mates again after the protracted and frankly rather tiresome ‘handbags at 20 paces’ shenanigans of last season. And this really is good for the cause of women at work. Leave the maverick cop stuff to the men, because even on prime-time TV make-believe what we really don’t need to see is any more dissing sisters.