Not according to this (I had checked earlier after I posted

)
https://www.wired.co.uk/article/brexit-toilet-paper-shortage
According to the Confederation of Paper Industries,
1.3 million tonnes of tissue is used in the UK every year, with 1.1 million of it being imported into the UK.
Statistics from the Consumer Market Outlook says that one Brit goes through an estimated 127 rolls of toilet roll every year, making the UK the third biggest consumer of toilet paper in the world. And Mintel’s
Household Paper Products report, published this year, also found that Brits spent a massive
£1.1 million on toilet paper in 2018 alone.
I remember reading that it was one of the risks of no-deal Brexit. Fresh food would be prioritised over things like toilet paper. Was an early entrepreneurial idea