@Waynesmith they haven't binned the masks, they're just not producing in house anymore. They are instead farming out to Voltz.
As announced on 1 June 2022, due to a shift in the market with regard to mask mandates, a decision was taken not to remain in face mask production and supply. However, the partnership established with Volz Holdings v.o.s ("Volz") remains of great value to the Company and its plan is to take the technology developed with Volz and use it to spray directly onto the media for masks and many other products within the HVAC market and beyond.
@Tunder - I only use LSE now. All the platforms are pretty similar so you cannot base buys and sells based on them showing correct info. Try a dummy buy or sell to get the correct price then you can see which are buys or sells.
The SP was trading over a pound when Lord D made the FSP/MBO announcement and he stated in the 2nd November RNS that the company was undervalued at that point. I wonder what he would consider to be a decent bid?