The first traffic sign is the speed limit and tells us that we need to drive with the speed of 50 km/s.So,the second sign is the traffic lights.It helps to control competing flows of traffic.
 |  Going by car |
 |  |  |
 Karina Sie (16)
 busuu Challenge You and Karina Sie will have to complete 3 units in 24 hours in order to win 50 busuu-berries  !Remember, doing a busuu Challenge requires a bet of 50 busuu-berries, so make it count! busuu Challenge Karina Sie just accepted your challenge! Go!busuu Challenge Sorry, Karina Sie didn’t accept your challenge! Why not challenge someone else? Go to Challenge areabusuu Challenge We sent an email to Karina Sie! Karina Sie has 24 hours to accept and start your challenge! Remember you can only challenge one user at a time! |
|
Explain in your own words what you have to do, or what each of these markings or signs indicates.