TBH, I didn't even think about it being political content, it was just different presenters talking about different things that were important to them, during the evening output, it was just a bit of a conversation with the listeners.
There was a big connection with Greenpeace, because there was a bit of a cross over with people working for both, at different times. The Rainbow Warrior ended-up helping with bulk supplies of water and diesel, and whilst they pumped it over, RW crew members would be interviewed on-air.
They were very much part of the 'alternative scene' back in the 70s, some presenters were involved in setting-up the first ever Stonehenge Free Festival, which got free promotion on air, over a number of years.
Although Caroline was off air between 1968 & 73, Ronan O'Rahilly, the station founder, financed the
Phun City Free Festival, near Worthing, in 1970.