Imagine an au with Ringo being the good, optimistic cop who'd care for your welfare (as cops should do lmao) and brings you a glas of water or a spare donut and John is the slams-you-over-the-car and straight-up handcuffs you anything you say will be held against you
Imagine magical mystery tour!John's moustache oh my and combine with the vintage police officer suit (like the one in YMCA) oh mY ringo be drooling on those donuts