Having been a frequent traveller through the Port Talbot area, I wouldn't have thought that a sniffer dog would be able to smell anything apart from the heavy polution there.
Maybe thats's why we ain't caught Osram Bed Linen yet!.
How many RAFP does it take to change a light bulb....
None... Maybe when they finish grilling it about why it blew without their permission, they may call out the duty electrician. (and their good buddy LAC/ASAC/ACPL(U) Pratt, with his speed gun to make sure the electrician only does 20mph)