Is this a Brown Tail Tussock moth caterpilllar?

Is this a Brown Tail Tussock moth caterpilllar?

Observation - Is this a Brown Tail Tussock moth caterpilllar?. Description: There were loads of these caterpillars in webs on a bushy willow a few years ago - June time I think.

There were loads of these caterpillars in webs on a bushy willow a few years ago - June time I think.