We arrived around 5 on a Thursday and were the only ones here, cars came and went as its quite busy with dog walkers and runners, last cars left around 9 and we were the only ones here, nice and peaceful until 10.15 when a car pulled in and deliberately parked next to us to be dickheads and sat there engine running windows down and music blasting and smoking, after 20-30 mins they left and no one else came until morning with their dogs again.