[G-CPTN]

Is this an additional lane, or have they reduced the number of lanes for the 'congested' traffic?
http://wikimapia.org/#lat=51.5265147...16&l=0&m=h&v=2
(You can pan and zoom this map and change view.)

Edited to add close-ups of the Lysander Road roundabouts:-
http://wikimapia.org/#lat=51.5249227...19&l=0&m=s&v=2
http://wikimapia.org/#lat=51.5251563...19&l=0&m=s&v=2
http://wikimapia.org/#lat=51.5271905...19&l=0&m=h&v=2
http://wikimapia.org/#lat=51.5290728...19&l=0&m=s&v=2
(I wonder which one they are going to 'doctor'?)