106

a lil history here...
106 (>1985) Bukit Batok - Serangoon (birth of Bt Batok)
106 (2001) handed over from SBS to TIBS(SMRT)
(SBST won the tender to run NEL, therefore Sengkang/Punggol traded for Choa Chu Kang/Bt Batok)
(SBST won the tender to run NEL, therefore Sengkang/Punggol traded for Choa Chu Kang/Bt Batok)
106 (2003) Bukit Batok - Marina Centre (due to duplication with NEL)
106 (2010) Bukit Batok - Shenton Way (due to MBS)
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