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U, Ventnor Avenue, Harrow (Grid ref TQ168904) U, Kenmore Avenue, Harrow (Grid ref TQ164903) U, Streatfield Road, Harrow (Grid ref TQ172896) U, Byron Road, Harrow (Grid ref TQ156901) C, Gordon Avenue, Harrow (Grid ref TQ161916) A4140 between Harrow boundary and A410, Harrow (Grid ref TQ182900) A409 between A4005 and A410, Harrow (Grid ref TQ153900) A410 between A409 and A4140, Harrow (Grid ref TQ160919) A4006 between A404/A409 and A4140, Brent (Grid ref TQ180889) U, Algar Close, Harrow (Grid ref TQ159921) A410 between A4140 and A4140, Harrow (Grid ref TQ171923) U, Gooseacre Lane, Brent (Grid ref TQ179887) A410 between A4008 and A409, Harrow (Grid ref TQ150915) B461, Whitchurch Lane, Harrow (Grid ref TQ187913) U, Camrose Avenue, Harrow (Grid ref TQ190908) A409 between A404 and A4005, Harrow (Grid ref TQ157883) U, Radnor Road, Harrow (Grid ref TQ150888) C, Harrow View, Harrow (Grid ref TQ148889) A4005 between A404 and A409, Harrow (Grid ref TQ155883) A409 between A410 and A4140, Harrow (Grid ref TQ149920)