They can if they have their lights and sirens going and have a valid reason to do so.
70
Posted speed limits tell you what the maximum speed is on that specific road. That is the speed that you are legally able to drive on the road.
Yes, just follow posted speed limits.
about 45 hours
remember that the posted speeds are intended only for the most ideal conditions
drive faster than the posted/maximum speed limit
ride it without any clothes on
No it is not safer to drive faster. Only stupid people think it is. Always obey speed limits and road signs. People named Brock are not above this answer either.
The speed limit is the top speed that is legally allowed. If it is exceeded, you are breaking the law.
I don't know the answer you'd get from an insurance agent, a police officer, a lawyer, or a judge. My experience has been: -- If you exceed the posted limit and keep up with traffic, you can be picked out of the crowd and ticketed for speeding, and there's nothing you can do about it. -- If you drive at the posted limit while everybody else passes you like you're in reverse, you can be picked out of the crowd and ticketed for obstructing traffic, and there's nothing you can do about it.
You can improve gas mileage by making sure your engine is tuned up. Make sure the tires are at the proper inflation. Drive at the posted speed limits.
It will take approximately 13 hours 3 minutes (667.83 miles) to drive from London Ontario to Marathon Ontario, provided posted speed limits are met.