Gov. Martin O'Malley Monday night released the 56-page bill that will be the focus of a special session on expanded gambling in the state.

Legislators will be asked to vote on legislation that could add a sixth casino, most likely at National Harbor in Prince George's County as well as legalize table games.

"The legislation we are sending to the members of the General Assembly will create predictability in the marketplace, protect local and city aid being generated at existing sites, ensure authorized facilities are able to be built, and allow the people of Prince George's County the opportunity to decide whether they want a sixth site for the benefit of their county and revenue base," O'Malley said in a statement released just before 9 p.m. Tuesday.