為方便鴨脷洲大街居民及小巴散漫的班次，特設路線 4B 由鴨脷洲大街來往香港仔，於 16/5/2011 正式開辦。

       For convenience Ap Lei Chau Main Street residents and Minibus is undisciplined, KCB will operate route 4B Ap Lei Chai to Aberdeen, we will operate route 4B at 16/5/2011.