Where I live the parking spaces are at the end of a footpath that 12 houses are on. It provides a cut-through for the estate to the main road as well; all the estate has some houses like this.
Our houses are on each side of the footpath. It is very, very thin, not enough room for others coming the other way to pass, so if you're coming one way and someone is coming the other way, one has to go into someone's garden to let the other pass.
Most have high hedges too, and the path is curved, so visibility is not great, but never had problems with it in the past.
When DD started school, there were a few scary moments when a cyclist came past very fast as we were leaving our gate, but no major issues, we just were more cautious.
Lately it has got worse with the illegal e scooters that kids use. They are fast and silent, so we have no way of knowing if one is speeding the other way. As yet no bumps.
The major issue is motorbikes (not electric bikes, but proper petrol motorbikes). They go up and down the path fast. Sadly I've only realised when I've heard them go past, and I'm on crutches, so not fast anymore, but I really, really want to go out and stand in the path to stop them.
We've complained to the council who say it's illegal, ditto police, but they are fast, and unless they are here 24/7, then they will never be caught.
I posted previously about a neighbour we're worried about. The other day she was out again and fell into a hedge (DH went out, picked her up and took her home, her own DH says she is fine and he is looking after her). If a bike had come down then, it could have taken her leg, as that's all that was visible.
Eventually there is going to be a collision (or someone may push the motorcyclist over...not me, though crutches and wheels don't go well together).
Bollards wouldn't work, I don't know what else we can do. There are a mix of elderly, frail and young children here and motorbikes going up and down are unacceptable (and as I'm writing this another has just sped down, no helmet, luckily there was nothing slippery out there!