Related Clues:

• 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
• What a singular manner of street?
• What's new in that sort of a street? Oh, yes
• O yes, that's about a fresh sort of street
• Oh yes, that's about a new sort of street