Related Clues:

• Allowing travel in one direction only
• Allowing traffic in single direction only
• Street allowing traffic in single direction only
• This street allows only single traffic flow
• This road permits only a single flow of traffic
• This street permits traffic only in one entrance and exit (3-3)
• This street is single-directional
• Single-directional like some streets
• Permitting movement in one direction only
• Allowing movement in one direction only
• Oh yes, that's round about what's new about that sort of street
• O, that's fresh! Yes, but you can't have it both ways
• So what's new in the street?
• You can't turn back here. O, yes, it's about as new as that
• O, that's fresh. Yes, there's no going back on it