15°C, light S wind, dry but for rain in the last mile.

A ride ruined. I stopped after 2 miles with a soft tyre to blow it back up. 2 miles later, it had lost pressure as I got onto the gravel section. The inner tubes are slime filled which seals punctures but I was thought the valve was bunged up. It certainly looked green (the colour of the slime).
Eventually, I took the tube out and found 2 needle-like thorns. Okay, 1 more try… No better. Being 10 miles from home, I put a normal tube in. Meanwhile the clouds loomed dark.
I’m now taking a break at home because I’m having troubles finding the holes to patch.