Prohibited

☣ biohazard ⚠ warning ☢️ radioactive 📵 no mobile phones ☢ radioactive ☣️ biohazard ⚠️ warning 🚳 no bicycles 🚭 no smoking 🚯 no littering 🚸 children crossing 🚱 non-potable water 🚷 no pedestrians 🔞 no one under eighteen ⛔ no entry