Definitely needed, however, in practice... This from Morningsider on an old thread:
"I totally agree with the Living Streets campaign to prevent pavement parking and parking in front of dropped kerbs. However, the Scottish Parliament doesn't really have the powers to ban this. Any legislation passed by the Scottish Parliament would require local authorities to promote traffic regulation orders banning parking, waiting etc. at each and every dropped kerb - which they cannot afford to do. I'm not quite sure how they could legally ban pavement parking in Scotland.
However, the UK Parliament could ban these with a very short Bill, simply making it an offence to park on the pavement or in front of a dropped kerb.
You only have to see the problems local authorities are having in implementing the Disabled Persons' Parking Places Act to see that any Scottish legislation on this issue is a non-starter."
And
"almost all road traffic law is a matter for the UK Parliament and not the Scottish Parliament. Any law passed by the Scottish Parliament relating to parking or traffic enforcement can only require the police or local authorities to take an action they already have the legal power to do. This is why I mentioned the Disabled Persons Parking Places (Scotland) Act 2009. This worthy Act aims to ensure that non-blue badge holders can be ticketed for parking in a disabled persons' parking space. This Act requires local authorities to make every on-road disabled persons' parking place "enforceable" and to enter into negotiations with private landlords to allow the authority to take over responsibility for enforcing disabled persons' spaces in their car parks.
The trouble with this is that making spaces enforceable is a lengthy and time consuming process, which means the Act is proving to be something of a failure as locala uthorities just don't have the resources to make spaces enforceable. The best solution would have been for the UK Government to promote a Bill that would have made it an offence to park in in any legitimately marked disabled persons' parking place.
Any dropped kerb/pavement parking Bill passed by the Scottish Parliament will face the same problems. However, the vast number of dropped kerbs would make it impossible to implement in practice.
I'm not trying to be obtuse - as someone who has covered very many pavement miles with a buggy I detest pavement parking and people who block dropped kerbs. This is just the nature of the current constitutionl settlement in the UK. The best course of action is to try and convince the UK Government of the merits of UK wide legislation to ban pavement parking etc."