Foreign governments have raised concerns about security in Libya and with this latest comment by the UN envoy to the country Tarek Mitri there may just be reason for it.
Mitri said France's military campaign in Mali had opponents in Libya.
"Opposition of armed radical groups to the military intervention in Mali may exacerbate the situation given ideological and/or ethnic affiliations as well as porous borders in Libya," Mitri told the Security Council.
He claimed that border security was a "concern" because of unrest in Libya, particularly around the eastern city of Benghazi, and "the possible impact of recent developments in Mali."
Mitri told reporters that there are hundreds of armed men in the revolutionary brigades that overthrew late dictator Moamer Gadhafi who are still not under government control.
He added that an estimated 7,000 prisoners are still being held in jails run by the militias since the fall of Gadhafi in 2011.
However, on a better note Mitri emphasized that more than 20,000 former revolutionary brigade militia are being trained to become police in state security forces and insisted government control is slowly improving.
But he acknowledged problems. "They know they cannot extend the authority of the state to the whole of Libyan territory, they are aware that they do not have the monopoly of the use of force," Mitri told reporters.
"Senior Libyan officials whom I met recently stressed their concern over the situation in the east and pledged to provide better security to the diplomatic community and the citizens of Benghazi," Mitri said.
Britain reaffirmed its security fears on Monday when it said it had identified a "potential threat" to its embassy in Tripoli, days after warning of a threat to Westerners in the eastern city of Benghazi.