Will "A" work in the diagram ??

[Paul M]

Potters Bar: Buses catch fire at town centre transport depot

Eyewitness Shaun Cunningham says he heard an "unbelievable noise that sounded like a jet".

www.bbc.co.uk

Could be relevant to the subject

 

[JimmyB]

My works has recently ( last couple of weeks) had both HP and Dell fires on new, less than 12 months old, all during Win 10 update.