Banting assemblyperson Lau Weng San has criticised the lack of details over the East Coast Rail Link (ECRL) project reversion to the BN-era alignment.

He said while Transport Minister Wee Ka Siong has posted slides on Facebook justifying why the reversion was better, concrete information was lacking.

"Justification with solid researches and feasibility studies are needed as ECRL has never been an affordable project in the first place.

"Despite all the slides published by the minister in his social media platform, no further citation was quoted to reflect and strengthen their arguments.

"In short, what Wee said...