Plenty definitely available at RS stores.
Certain lines are not available on the website, quote:
IN-STORE CALLERS ONLY
We like to give our in-store callers priority, so some products (which are in short supply) may not be available online. Sorry! If you'd like to be recommended alternative products either call 087001 12345 or email
[email protected] with your contact phone number and we will call you back.