In a corner of our garden, about the size of a tennis court, I've found that the previous owners have dumped a load of broken up white corrugated asbestos sheets, they have even had what looks like a fire on top of it all so there is a load of ash presumably mixed with asbestos, lots of small fragments
I understand that with this sort of asbestos the risk is relatively low, but as a parent with kids who like to play in the garden I'd like to do all I can to minimise the risk of course.
So, do I
a) rotovate it all and re turf and forget about it
b) take off the top 6 inches of soil, bring in new top soil re turf etc
c) pay someone thousands to do something about it