A 30 year-old man from Prince Albert has been arrested on charges that include child pornography.

William James Stewart was picked up in Edmonton on Thursday of last week after officers raided a home in the city.

According to the province’s internet child exploitation unit Stewart had recently moved to Edmonton.

Details of what he allegedly did aren’t clear.

But he has been charged with three counts of conspiracy to commit sexual assault, three counts of  conspiracy to commit sexual interference, making child pornography and possessing child pornography.

Authorities say the arrest was part of a two-and-half month-long investigation.