Driver charged with attempted murder

An Afghan refugee accused of ploughing his car into pedestrians in Melbourne was charged with 18 counts of attempted murder yesterday, as police vowed a boosted presence over the Christmas period.

Saeed Noori, who has a history of drug abuse and mental problems, allegedly drove his car through a busy downtown intersection on Thursday, careering into tourists and shoppers.

His motive is not clear, although police allege he made "utterances" to them about voices, dreams and the "poor treatment of Muslims" after his arrest.

No link to any terrorist group has been found.

"A 32-year-old man has been charged with 18 counts of attempted murder and one count of conduct endangering life," Victoria state police said in a statement, citing Thursday's attack.

Broadcaster ABC said Noori did not apply for bail when he appeared in court yesterday, putting his head in his hands and becoming emotional when he saw his mother weeping during the short hearing.

The magistrate ordered a psychiatric assessment and he is due to appear in court again on Wednesday, the broadcaster reported.

Of 19 people taken to hospital after the incident, 12 remain, with three in a critical condition.

Nine foreigners were hurt, including three South Koreans, two of whom are fighting for their lives. The others were from China, Italy, India, Venezuela, Ireland, and New Zealand.