6 vehicles been parked outside 1 properties

House number 38 has had continously parked 6 vehicles outside there property when there is 12 houses here with only 12 spaces for parking and we cannot get a space to park outside our own house due to this issue and 1 of those vehicles is a work van which should not be parked there also hose 39 has 2 vehicles 1 of which is a work vehicle which she continously parks outside the property when she shouldn't so they are taking up 8 spaces with there vehicles when there is only 12 available for all of the 12 houses so that works out at 1 space per household and we think this is an absolute joke thus has been going on since we moved into this property in December 2021