Former finance minister Lim Guan Eng has accused the MACC of concealing the truth over an attempt to block him from entering Sabah on Tuesday night.

"The MACC has lied in denying that they had tried to block me from entering Sabah and also encroached on Sabah rights by violating the immigration powers of the Sabah chief minister.

"Caretaker Sabah Chief Minister Shafie Apdal has confirmed personally to me a news report quoting him as saying I was initially stopped from entering Sabah because I was on the MACC watchlist...