You can see them dug into the ground in this photo so I imagine they're covered over. Probably a bored concrete or driven steel pile, then a steel column inside the car connects to the bolts you can see sticking up.
https://www.facebook.com/photo.php/?photo_id=687011853433364
Mine was about to go up by £600 a month which we don't have.
Instead we went part interest only to keep the monthly payments the same.
In debt for longer and paying more in the long run though. But cash today is more important. Thanks Liz Truss.
A very poor reading of the geopolitical situation by the band!
https://www.theguardian.com/world/2023/aug/16/booing-and-walkouts-after-the-killers-tell-georgia-audience-russian-is-their-brother
07 was worse than 05.
In 05 you had the biblical rain and thunderstorms and then it got better.
07 was a constant light rain / drizzle for the entire festival.