El Rufai's comment suggests that some other Nigerian states are looking to tow same line in the Anti-Preaching Bill Matter

Several Nigerian states are possibly go to tow the path of Kaduna state has towed and may implement the anti-preaching bill in their states as well.
According to Governor Nasir El-Rufai of
Kaduna State, some states have approached him for a copy of the religious bill he proposed but said he will not name the states.
Governor El-Rufai has said that the proposed law was sent to the state House of Assembly since October 15, 2015 and was not a new bill as being speculated.

“It was first enacted in 1984 during the term of Air Vice Marshal Usman Mua’zu (retd) after the Maitsine uprising in 1982. The then military junta saw the need to regulate preaching in some states in the North.