Dear Editor,
I am a regular user of online grocery shopping and am frequently concerned by the substitutions made when my preferred item is out of stock.
In my most recent order from Tesco, it seems my shopping picker was taking the total piss, when they substituted my request for two courgettes for two marrows.
I was so angry, I sent the marrows to Boris Johnson and Priti Patel, with detailed instructions of how they could shove them up their retrospective arses.
Dr Jane Harton, University of Nottingham