Hello Karl and
to the club.
As
XPart02 says, it will be a damaged cable from one of the front ABS wheel sensors. The cable pops out of its clip on the front strut and rubs against the tyre as you turn the steering. I would check both sides if I were you.
The solution is a new sensor and they can be hard work to extract. There's plenty of reading on the forum about this. Secure the new sensor cable with a cable tie so that it cannot release from the clip.
Simon