West Los Angeles Neighborhood Council

I am interested in initiating a campaign to limit parking where I live to two hours with a permit required. I live on Idaho between Westgate and Brockton and the neighborhood auto dealer (Walker Burge) has numerous employees that literally take over the onstreet parking during the day and on Saturdays. They throw trash out of their cars and generally monopolize the parking. I have received information on this but was wondering if anyone has attempted this before either successfully or unsuccessfully and would there be any assistance from the powers that be.

Thank you
Bill Chapman