TV for a 2 year old

[PSL1990]

What would you say is a reasonable/sensible amount of TV (CBeebies) to allow a 2 year old?

Maybe 20 or 30 minutes or so while making dinner or while you have a cuppa. I think it’s individual though,

We’ve watched way too much tv recently because we’ve been stuck in the house for months. It’s the only way I can get chores done. You can’t do the ironing in 20 minutes.

Normal day, pre covid? A bit in the morning while I have a cuppa, a bit at lunch while I'm prepping the food, a bit at 6pm (we like the Bedtime Hour). Probably adds up to 2h in a day.

During Covid and when trying to wfh and no real options for alternative days out? As long as a piece of string.