erratically

Police in San Bruno were patrolling for drunk drivers when they observed a car traveling erratically.

"His driving patterns changed. Where he was going, he was driving erratically which is typical of someone trying to evade surveillance."

That brings the threat of fires sparked by lightning, amid high temperatures that could spur fires to grow vertically, in a plume-like shape, and to behave erratically.

Videos of teenagers and young adults acting erratically in public while vaping have also gone viral on social media, sparking concern among Singaporeans who widely support the country's tough penalties on drug trafficking and use.

In one case, an unarmed responder team was dispatched to an apartment where a woman identified in the report as “Liz” had been behaving erratically.