Bay tree - leaf damage - please help identify
I have 2 bay trees grown in pots outside my front door - they have been grown in the same pots/compost for 3 years now and have been very happy until now. Today I have noticed that some of the leaves are damaged. I have attached some pictures:
I have cut off any of the leaves like this and hope for the best, but does anyone know what this is and how to treat it?