unescorted
adjectiveUK /ˌʌnɪˈskɔːtɪd/
US /ˌʌnɪˈskɔːrtɪd/
Going somewhere without someone to watch over you.
The little girl was not allowed to walk to school unescorted.
OTHER MEANINGS
2. Not having a person or vehicle traveling with you for protection.
The ship sailed unescorted through the calm sea.
3. Happening or moving without a companion or guide.
He arrived unescorted at the party and felt a bit shy.
4. Done without official protection or supervision.
The prisoner was never left unescorted in the hallway.