Safe parking
 

anywhere I can leave the car overnight in Pollenca, (Not PP), if I decide to take a taxi back to the villa?

Left a car a couple of times in Carrer de Cecili Metel without any problems after a night in Pollenca. This is the main road through Pollenca. There are parking bays on the road side at the Puerto Pollenca end of the road and the area is quite residential.

We always use the car park further along the main road near the bus stop.

The problem with squeezing into the spaces along the road that everyone else goes for is that someone may squeeze a van or people carrier beside you hire car. You dont want any little dings in the doors. And the locals really squeeze vehicles in :)

link to gogle maps: ( look for the the bus stop symbol)

pollensa - Google Maps

If that is full then the little 'square' near Scacco matto restaraunt just near that car park as you will drive through there when exiting the car park as it is one way.