Browsing ebay and this came up! seen all the plugs with no fuses steel cables etc plugs with a fake fuse(you take out the fuse and it still works but this is new to me. may explain why there is a lot of broken sockets
https://www.ebay.co.uk/itm/EU-AU-to-UK-AC-Power-Socket-Plug-Travel-Wall-Charger-Outlet-Adapter-Converter-UK/402261985335?hash=item5da8aec837:g:MZ8AAOSwKpdecKam
https://www.ebay.co.uk/itm/EU-AU-to-UK-AC-Power-Socket-Plug-Travel-Wall-Charger-Outlet-Adapter-Converter-UK/402261985335?hash=item5da8aec837:g:MZ8AAOSwKpdecKam