If you have a drivewealth account number, i believe the answer is technically yes. Revolut for example give you the account number, freetrade dont. However im not aware of any UK broker using drivewealth accepting incoming transfers so you would only be able to transfer from drivewealth to a non drivewealth broker like IB or computershare (US, not UK) or a broker supporting the US based shares system with a US account.
Im guessing this is easier int he US because they’re hooked into the US share systems, not the UK.
The whole reason CDI exists is it gets round this problem of holding and managing US shares in the UK without locking you in to a broker.
(this is just based on the information i know at the moment)