Idea: How to fix current state of vehicle spawn camping

The spawn protected areas should stop all incoming projectiles. There should also be a zone larger than the spawn protection where vehicles are “weapons hold”. In order to shoot, they have to leave the spawn protection and weapons hold area. Then if they want to go back to spawn protection, they would have to traverse back through the weapons hold area and reach the spawn protection area. Think of it as a dome of protection inside a dome of not being able to fire. This would accomplish 3 things

1. Vehicles and people would be impervious to damage in the spawn protected area thereby preventing spawn camping
2. vehicles in the spawn protected area wouldn’t be able to sit back there the whole game and avoid damage while still being able to shoot. They’d have to move up past the spawn protected area
3. vehicles wouldn’t be able to border hop to shoot and then duck into spawn protection.

let me know what you guys think.