Rather than paint over the pavement (which wears out and can be slippery), they should use pavement that has a pigment mixed in. This coloured pavement should be used on all bike infrastructure so it's clear where cars aren't allowed. Use a subtle pigment rather than ugly, garish bright colours.

Slippery when wet: Victoria cyclist warns green road paint can be dangerous after rain

An avid Victoria cyclist is warning others that the green road paint on bike lanes can be dangerous after the rain.

This is correct 👆and already in use in Canada (hi Canmore!) @davethompsonvic.bsky.social

The colour ship has sailed - red is used for transit in North America, green is what we have

In other words, do what the Netherlands does. It works really well. In North America, when cycling in an unfamiliar place, it can be hard to tell where I should be riding, whereas in the Netherlands it is always clear.