This is going to have to go in Greengalloway and Kill Your Pet Puppy. But it will take a bit of time to tease out the connections. But have a look here for starters
The mini-free festival at Greenham in July 1982 [ there may have been a smaller festival in March 82 at Greenham – vegitation in photo looks more March than July] – when the very first ‘Peace Convoy’ travelled from Stonehenge to Greenham was critical point where counter-cultures collided.