where you can show that you provide proof there of vaccination. this is similar to something that we've seen introduced in france just in the last few weeks. we know that there it led to a whole bunch of people signing up to go and get a vaccination. get a vaccine shot. that is what the mayor is hoping here. he says for some people this is going to be a life-saving act. the thing is we want to make it for difficult for people who don't want to get vaccinated to enjoy the things new york has to offer. here's what he had to say about this. >> this is a miraculous place literally full of wonders, and if you're vaccinated, all that is going to open up to you. no you have the key. you can open it up. if you aren't vaccinated, you won't be able to participate in many things. >> this is the city of new york. they can avoid a worst sdays of the pandemic like last year, seeing hospitals overwhelmed. businesses said this is going to