I mean, I know BitGo has their own system, but if only margin trading is allowed, how do you use the regular BTC Wallet to sell your coins?
Here’s what I can tell. If you lend your coins to Co-op , he will buy them from you and you get that amount in GBP (or USD or any other fiat currency). You then spend that money into a regular pool of coins and start over. It’s like double dividends in reverse (for non UK residents)
If lending is not allowed: make up a fake identity and go deposit coins you bought with regular bitcoins at Binance . Sell those there and exchange back to GBP/USD/etc The fake identity might be necessary because binance asks for emails before they let someone trade…couldn’t find anything about this yet