From Sunday, 23 February 2020, Service 84 will be amended to ply Northshore Drive due to the closure of a section of Punggol Way and Punggol Road. Service 84 will skip 2 existing bus stops along Punggol Rd. Instead, it will serve 2 new bus stops along Northshore Drive.
From Sunday, 9 February 2020, Service 12e will operate from 6.00am to 6.30pm from Pasir Ris Bus Interchange and from 12.30pm to 11.30pm from Kampong Bahru Bus Terminal daily. When Service 12e is not in operations, commuters can take Service 12 as alternative.