This was the scene in Morrisons in Guiseley at 6pm tonight. It's not normally like this on a Thursday.
I only popped in for a bag of American hard gums, which they'd run out of (so I settled for two packets of cola bottles, a packet of milk chocolate buttons, a tub of ice cream and some cut-price underarm deodorant).
The reason for the packed aisles and rapidly-emptying shelves, was that a snow warning has been issued for Yorkshire.
And not just any snow warning, hell no.
It's a yellow snow warning.
And there's nothing that panics Yorkshire folk more than the thought of waking up in yellow snow.
