Final answer:
You should change lanes before entering a multiple lane roundabout to ensure safety. The safety of a rabbit crossing a freeway depends on traffic conditions and is generally unsafe due to the high risk of accidents.
Step-by-step explanation:
If you need to change lanes in a multiple lane roundabout, you should change lanes before entering the roundabout. It's crucial to enter the roundabout in the correct lane for your intended exit, as changing lanes within the roundabout can be dangerous due to the traffic patterns and the presence of other vehicles. To ensure safety, drivers should plan their route in advance and position their vehicle in the appropriate lane before reaching the roundabout.
In reference to the provided information, if a car is travelling in the furthermost lane from a rabbit, and the rabbit plans to cross all 3 lanes of the freeway, the safety of the rabbit's crossing depends on multiple factors including the traffic density, vehicle speeds, and the rabbit's speed. Generally, it is unsafe and unpredictable for animals like rabbits to attempt crossing freeways due to the high risks involved.