Scenario where a southbound train crossed over to a Northbound track near Choa Chu Kang
Scenario where a southbound train crossed over to a Northbound track near Choa Chu Kang
Choa Chu Kang CBTC
Scenario where a southbound train crossed over to a Northbound track near Choa Chu Kang
Scenario where a southbound train crossed over to a Northbound track near Choa Chu Kang