Does anyone know how the EMH works in the evenings? Does the park close and then re-open?

I know from going to Disneyland Paris that the only way to get a screaming child to leave the park is to show them that all the rides have stopped and it's not physically possible to go on them anymore. It's going to be very unfair to children who won't understand why some special people with a wristband are allowed on but they are not. I'll definitely be avoiding the EMH evening parks.

If it's controlled by wristband, it will be open to abuse anyway with people selling wristbands to non-residents. I think this will cause a lot of bad feeling and will have to be discontinued - unless they shoo everyone out the park and then re-admit hotel residents.