Johor Menteri Besar Mohamed Khaled Nordin must come clean on the state of his administration follow the string of arrests for graft involving various state government agencies, said Johor Parti Amanah Negara (Amanah).

"As the chief executive, Khaled must be responsible for this issue because involved the son of one of his cabinet members, the land and mines office and the housing portfolio which is helmed by the menteri besar.