Thanks again for comments I have to admit I did panic when last year crack was only 3ft high and then noticed it had gone upwards to over
10ft high I know the mortar is falling out and needs replacing (pointing up) I just wished I had never involved the insurance company now I could have found the money for that but has it get worse it and the other insurance company will want to look at it I can not touch it, as for photos at the moment I have put bin bags up with duck tape and so far in the wind and rain is still up. I just wish I knew of this site before. Thanks for the advice I do appreciate it