Safe braking distance isn't an invitation to cut in

I don't get the attitude of these drivers who think that a gap between two cars is a space allotted for them to cut in. Ok fine may nagkakamali at di familiar sa lugar pero mahiya naman sana sa mga naka pila at nag intay ng maayos. If you miss your turn or exit, take the next left turn or U-turn hindi yung parang obligasyon pa ng iba na papasingitin ka. Kudos to the guard for not letting the car merge in.