UK - NatWest bank block account and refer to fraud team over two attempted transfers to Kraken

I've been using NatWest for over 12 years both for personal banking and for business accounts.

I've always deposited and withdrawn to exchanges from their.

Today I made two transfers totalling less than £3000 in total. Both were block and my account was blocked and flagged for fraud.

After calling the fraud team they have eventually unblocked my account but have said any further transfers to crypto exchanges will be reverted and the account blocked again.

The banks are worried, crypto might be succeeding - but I'm leaving NatWest.