okay, so this is completely off-the-wall and might be nothing at all...but my sixth sense is picking up on the whole 'taschmann ma' biznez...regarding NI....and illegal 'atomic' testing....oh and having had a look at BBC weather maps, recently....my sixth sense was to pinpoint tuesday 16.00 and 'heavy rain' over chelmsford....and yes, there had been a transmission to that effect...whether or not it is a 'red herring' - i have no idea...remember M&S man used to work for army intelligence/SAS....go figure.

https://www.bbc.co.uk/weather/0/2652974