1.   Panic would lead to a massacre right on the train platform.

2.   The ensuing panic led him to scavenge private gardens for the flowers, which he then delivered, as promised, the next morning.

3.   The panic led to almost cross-the-board selling, traders said.

4.   There is a whiff of panic in the air, and panic can lead to bad policy.

5.   Panic leads to speculation.

6.   The panic led to traffic jams in the city center.