Question

If you park in tall dry grass on the roadside, watch for what?

Answer 1

So, if you park in such a situation, your car will be surrounded by an easily inflammable material that is potentially touching it in many places. Therefore you should watch out that you don't start a fire, for example if the heat from exhaust system causes the grass to catch fire.

Answer 2

If you park in tall dry grass on the roadside, watch for what? Potential fires that could occur due to your exhaust system. Dry grass has a good chance of burning when it comes in contact with a hot source so turn off your engine to avoid this kind of situation.