add tactile paving to steps
add tactile paving to steps

Adding this field in the main ones, just like for street crossings, as it is very important for accessibility and safety.
openstreetmap/iD,morray/iD,openstreetmap/iD,kartta-labs/iD,kartta-labs/iD,kartta-labs/iD,morray/iD,openstreetmap/iD