I recently passed a school bus service near where I live (County Durham) displaying route number 5001, and It made me wonder how many bus routes around the country use four digit numbers?
Three digits max has always seemed to be the common standard, since manual blind displays always had 3 number reels, but with electronic displays now standard, any number is possible.
Three digits max has always seemed to be the common standard, since manual blind displays always had 3 number reels, but with electronic displays now standard, any number is possible.