additionally, McGowan appears to have left the clue to the 'shattered glass/knitted segments' upon the road....something around the cabling then?

 

let me see...it is coming back slowly...McGowan was to code it all out...and whatever it was - it was located 'under the road'...he and his team were trying to work out the best entry point...but didn't have time to go much further than that....what else? the number 191 was also important...McGowan was to tell me 'bra-sill' in relation to "big tit programmers" replies MI5 ONLINE....191 is a telephone code for the federal Brazilian police but that wasn't the 'connection', you understand...