For the blue zone you can use restrictions on the segments to prevent any routing through the area.
For the red one it is a bit more complicated as there is currently no support for plate numbers natively within WME and the app. But you could limit Waze from routing through that zone too much by applying the toll road attribute on the segments that are used to access the red area since people have to pay (going through a toll adds a penalty and Waze will prefer to avoid it)
When it's suddenly closed for all I would suggest using Real Time Closures, but that seems like it puts work on you. You could however use the script [Script] WME Advanced Closures with which you could prepare a CSV file with all roads to close and simply use it to apply all closures easily and fast with only a few clicks when it's needed.
While I understand this is not really a private installation, I think that this article may give you clues and tips on what can be done to handle driving zones in Waze and to influence routing to work as best as possible:
https://wiki.waze.com/wiki/Private_Installations
For the red one it is a bit more complicated as there is currently no support for plate numbers natively within WME and the app. But you could limit Waze from routing through that zone too much by applying the toll road attribute on the segments that are used to access the red area since people have to pay (going through a toll adds a penalty and Waze will prefer to avoid it)
When it's suddenly closed for all I would suggest using Real Time Closures, but that seems like it puts work on you. You could however use the script [Script] WME Advanced Closures with which you could prepare a CSV file with all roads to close and simply use it to apply all closures easily and fast with only a few clicks when it's needed.
While I understand this is not really a private installation, I think that this article may give you clues and tips on what can be done to handle driving zones in Waze and to influence routing to work as best as possible:
https://wiki.waze.com/wiki/Private_Installations
Re: Congestion Charge Zone (Traffic Zone)