
A woman has been arrested on suspicion of carrying an offensive weapon in the Kingsland area of Holyhead.
Two local primary schools - Ysgol Morswyn and Ysgol Kingsland - were put into lockdown as a precautionary measure following reports of one person carrying an axe in the Kingsland area.
Detectives say a local woman in her twenties is being questioned on suspicion of possessing an offensive weapon.
Police stepped up their presence in the town and foot patrols are being retained to provide reassurance to the community - but North Wales Police are urging the public to avoid speculation as their investigations continue.
A North Wales Police spokesperson said: "We would thank all those who have contacted us with information."
"We appreciate the level of concern that this has caused, and we would reassure the community that officers remain on foot patrol in the local area."
"As a live investigation is ongoing, we would ask the public not to speculate on the circumstances of the incident."
Anglesey Council confirmed that two schools were placed into a precautionary lockdown "for a very short period" at the request of police following "a specific concern in the local area".
A spokesperson said both Ysgol Morswyn and Ysgol Kingsland both reopened and resumed normal operations once police confirmed it was safe to do so.
The council added: "Throughout this period, both schools followed the established lockdown guidelines and procedures. Staff acted swiftly and appropriately, with the safety and wellbeing of pupils and staff remaining the priority at all times."
"Anglesey County Council would like to thank pupils, parents, staff, and the wider school community for their cooperation and understanding. We are also grateful to North Wales Police for their prompt support and reassurance."
North Wales Police are appealing for anyone with further information to call 101 or visit their website, quoting reference number C144229.