Help with dealing with these scratches?

[TS7]

I've noticed these scratches on my car recently. They are new, unsure how they got there. They are definitely deliberate but are not deep (can't feel them) they are concentrated to the bottom half of my boot and done quite haphazardly. I think some children found a sharp rock and decided to have shot at some artwork. If it was malicious I'd have expected them to be a lot deeper and not isolated to that little section.

Anyway, how do I tackle the scratches:

You can see them properly near the bottom right of the second picture. However there are quite a few more near the number plate too but I've been unable to pick them up with the camera.

I'm hoping they will polish out - if so, which polish? T-Cut?

Thanks

 

[TS7]

Thanks for the replies. I have some Super Resin Polish which I'll try first. If not, I'll contact body shops to see how much they'd charge for machine polishing that section.