The 18-year-old allegedly had 220 grams of marijuana, $2385 in cash, suspected stolen goods, and Ritalin and Viagra at the Melbourne Road checkpoint on Wednesday.

He faces charges including drug supply at Corowa Local Court on August 19.

Albury Superintendent Paul Smith said the number of vehicles crossing the border each weekday had dropped from about 50,000 to 30,000 when added restrictions came into effect, but had returned to about 40,000 daily movements.

"We have had some people who have blatantly breached (the restrictions)," he said.

"We've had four arrests in this police district, just in relation to people not accepting the current situation.

IN OTHER NEWS:

"We have seen other people come through checkpoints, even (on Wednesday), carrying drugs and other contraband who were detected.

"There are still some fools coming through."

More than 800 vehicles, or about 0.1 per cent of all traffic, have been denied entry into the state since the border closed.

Those arrested didn't have a permit and refused to turn around.

"Compliance has been extremely good," Superintendent Smith said.

"Probably some people, it wouldn't matter what you told them, they're still going to flaunt the situation and they're people we certainly will be taking action against."

He urged drivers to avoid peak times.