LP ke liye ek sequence of caution indicators rehta hain:
1. A fish kind of yellow board(pointing vertically down): Ise dekh ke LP samajh jana cahiye ki aage speed reduction board aane wala hain.
2. A triangular yellow board with number: Ye board par jo number hai, uss speed par aage chalaana chahiye. Agar TSR 30kmph ka hain tho ye number 30 hoga.
3....
more... T/P or T/G Board: Ye board ke baad LP waapas section mps pe chala sakte hain.
Phir se agar ek aur caution aayega, tho ye sab phir se order mein dikhenge.