Well, in any case, only people already living within the boundaries of the region(s) involved , would have been able to travel to the mountains (and/or, second home owners, if the "from" region was a "yellow" graded region as well), kind of "Locals only". No tourism from abroad or from other regions would have been allowed (but, Lombardy alone has 11 millions or such inhabitants, a "consitent" portion of whom takes to the mountains every winter). Everyone had understood that and accepted the folds of such decision.
To the extent that, if plans were to go forward, the "local" resort I ski at ("Ponte di Legno - Tonale", formerly known as "Adamello Ski") , being spread over two provinces of two different regions (Lombardy, province Brescia and Trentino Alto Adige, province Trento), only the Lombard part would have opened (imagine as an example, taking the gondola from the Tonale Pass up to Paradiso Pass, reaching the top of the same named piste - Pista Paradiso, and not being able to reach all the way to 3000mt to passo Presena, because form there - Paradiso Pass to Presena Pass, the province changes. and lift would be closed as per dispositions)
To the extent that, if plans were to go forward, the "local" resort I ski at ("Ponte di Legno - Tonale", formerly known as "Adamello Ski") , being spread over two provinces of two different regions (Lombardy, province Brescia and Trentino Alto Adige, province Trento), only the Lombard part would have opened (imagine as an example, taking the gondola from the Tonale Pass up to Paradiso Pass, reaching the top of the same named piste - Pista Paradiso, and not being able to reach all the way to 3000mt to passo Presena, because form there - Paradiso Pass to Presena Pass, the province changes. and lift would be closed as per dispositions)