Rethink design of parking stickers

I REFER to the letter “Mean drivers take up OKU bays” (The Star, March 5), particularly the sentence: “I noticed many elderly folks who are still able to walk, displaying store-bought stickers in their cars.”

A distinction needs to be made between disabled people who are still able to drive a car and those who cannot drive a regular vehicle and thus need a wheelchair and the assistance of another “able” person in order to get around.