Bus 188 – SMRT Buses Volvo B9TL Wright (SG5490Z) #HeyChingay50Bus Bus 188 – SMRT Buses Volvo B9TL Wright (SG5490Z) #HeyChingay50Bus Bus 188 – SMRT Buses Volvo B9TL Wright (SG5490Z) #HeyChingay50Bus
17 May 2024 - 31 October 2025 Bus Service Diversion for Early Closure of Jurong West Avenue 4 for JRL Works