On Mon, 3 Mar 2003, Michael Berridge wrote:

You can buy rubberised chippings made AFAIK from old car tyres, these
may well be even safer as there is no danger of splinters, bits getting
into eyes etc

I thought tyres have a metallic wire net as part of their
construction. Do they remove that? Last time I saw a dilapidated tyre
the wires looked sharp. Worth checking?

Kostas