Just found this !!
Really not sure what this is growing in our brick wall, thought it was a hawthorn however with the prickly stem not so sure.
Central Norfolk UK
“I am not lost, for I know where I am. But however, where I am may be lost.”
Winnie the Pooh
I did wonder if it were a gooseberry, and hoped it was coz I do not have any in my garden.
edited June 2021
Leaves of brambles ..Rubus fruticosus are very different.
Perthshire. SCOTLAND .