WHY is there no hand sanitiser deployed at the entrance to all supermarkets so people can sanitise their hands?

When going in and out of the shop (I have been to all the main ones over the last week) none of them have any at the front entrance.

Surely they should make this a priority as so many people will be channelled into going the supermarkets due to all the small shops having to close.

Surely people need to be aware.

Adam, via Facebook