A couple of queries from me:
While flying today we were refused a Traffic Service from a number of agencies as there was no IFR. However, according to CAP 774 -
"Traffic Service is available under IFR or VFR and in any meteorological conditions."
So, the implication is that VFR traffic are not worthy of a Traffic Service or controllers are confused over when various services can and should be offered.
Was SVFR really unavailable? If so, why? As a helicopter operator my colleagues and I regularly require SVFR clearance to enter London and other controlled areas. Bear in mind helicopters operate at the lower levels, where I suspect risk of volcanic ash is low. If the risk is not low, then can the ash cause damage to our cars/lungs etc?