New South Wales police say a man wanted for child sex offences may have travelled to north Queensland.
An arrest warrant has been issued for 51-year-old Joseph Lowe, from Lightning Ridge in northern New South Wales.
Police describe him as Caucasian, 170 centimetres tall with a thin build, light brown hair and hazel eyes.
Officers from the New South Wales Child Abuse and Sex Crimes Squad are trying to find Mr Lowe and believe he may have guns.
Police warn he should not be approached, and ask people to call triple-0 immediately.