Police were called to Warsop High Street at about 9.20pm on Tuesday, August 6, after reports of a disturbance.
Multiple officers attended the scene and later arrested a 34-year-old man on suspicion of possessing a knife and an offence under the Public Order Act.
He remains in police custody.
Another man was arrested on suspicion of being drunk and disorderly and was later given a fixed penalty notice.
Inspector Kylie Davies, district commander for Mansfield, said:
“We are currently investigating this incident and urge anyone with relevant information to share it with us directly by calling 101 and quoting incident 723 of 6 August 2024.”