I went to visit my parents' grave on Mothering Sunday, to take flowers, only to find a wooden stake rammed up behind the stone with a large strap around both stone and stake and a hazard warning sign on it!
A few months ago the stone was
very slightly tipping forwards, but it was the flagstone on which it was placed that was sinking into the earth - the upright and plinth were perfectly square. We were going to get an estimate to have the flagstone levelled up but the council have come along and actually moved the gravestone askew on the flagstone to "prove" it is faulty!
To add insult to injury we're now not allowed to have the stone put right unless we go to a "council-approved" stonemason!
As the stonemason cannot guarantee that the remedial works will not damage the stone, we may be forced to purchase a completely new one. "The problem is, dear, it's such an
old stone........"

it was only erected in 1973!