This week, there were signs stating Tesco have done away with the bags to save plastic, now 30p PER ONION and you can buy a small, reusable, plastic veg bag for 30p!!
I bought 2 loose ones in Sainsbury for 21p last week
Needless to say didn't buy in Tesco, bought 1kg bag in Aldi for 65p instead... So be warned.