Mix of blackthorn
No! Blackthorn is the worst possible thing to plant, it’s a devil for sending out suckers underground and they’re almost impossible to get rid of, it’ll eventually colonise the entire garden with a huge thicket of thorny nastiness.
Hawthorn doesn’t do that, and is much more easily controlled. Yes, it’s thorny, but not as bad as Pyrocanthus, which I’ve got on both sides of my front garden. One side has some bits which are dying off, it’s been there for at least fifty years, and there’s holly, privet and some equally thorny plant with small purple leaves, I’ve got a couple of small holly seedlings that had self-seeded, probably from birds, which I’ll plant in the dead spots.
With reference to @LadyGresley above, clipping hawthorn just requires a large sheet of plastic to catch the clippings, and some heavy-duty leather gloves to pick up the clippings and put them into your garden waste bin. I’ve got a pair of red leather welders gloves, and Pyrocanthus thorns can and do go through those, hawthorn isn’t as thorny. I’ve actually got a hawthorn growing at the bottom of my garden, I found it as a tiny seedling growing out of the old railway ballast on the Sustrans route out of Chippenham, managed to get the entire root out, the whole thing about 6” long – it’s now over a metre tall, and will fill a gap formerly occupied by a horrid old elder at the end of a spruce hedge.
There are several more holly plants I found and transplanted, to give a bit more native variety, hopefully the hawthorn will finally flower this year.
There’s also gorse, I’ve got one I dug up from Fyfield Down, near Avebury as a tiny seedling as well, that’s over a metre tall, and flowering.
Welder’s gloves, for all your gardening duties. £2.85!
https://core.eurox.co.uk/shop/cat/hand%20protection/welding%20gloves%20-%20gauntlets/gl016