Week 4 : The Amazing Race (2)

Hi everyone, this week I continued from last week's article, I will talk about more items in the amazing race.

Prize or punishment:

The winner of a leg will receive prize, in the early leg of a season (instead of prize like trip, cars, money etc.)  the prize will be something special like:
Expresss pass: Contestents can use it to skip a task.
The save: Contestents can use it to prevent elimination.
Double your money: If this team win this season they will win two million dollars.

There are also some punishment:
Hazard: It is a additional mission give to the last team to finish the start line task.
Speed bump: In some leg the last team to arrived won't be eliminated and they need to compete this extra mission sometimes in the next leg.

Obstacles:
Sometimes teams will meet the following things which may affect they:

Yield
Teams who arrive at this sign can choose to yield another team(teams can only use this power once in the game), if the yielded team arrive at yield they need to stop for a period of time (about 15 minute) only when the time pass they can go back to the game.

U-Turn
U-Turn will appear after a detour, teams who use the u-turn can force another teams to do another detour which they don't want to do at first (teams can only use this power once in the game). And it has a variant, "Blind u-turn" which teams cann't know which team u-turn themself.