Has the city talked about how they’ll handle Mardi Gras?

Not to jump ahead but this is where my anxious mind goes. I never thought about how vulnerable Mardi Gras parades to an attack like NYE.. They’re essentially nothing in place to prevent something like that from happening right? Please tell me I’m wrong. I keep seeing people referencing the Super Bowl in relation to the attack but Im also just wondering if the city will do anything different now moving forward to keep us safer.