Fußgänger trifft die Kernkraftsicherheitskonferenz genau so wie Radfahrer, Buspasssagiere, Autofahrer oder U-Bahnkunden. Um das Konferenzzentrum ist die Stadt gesperrt. Bis Mittwoch gelten diese Vorschriften, schreibt die Polizei von Washington:

Restrictions For NSS In Effect
Parking restrictions for the 2010 Nuclear Security Summit are now in effect until 12 noon on Wednesday 4/14. Street closings will take place by 10PM tonight, and will be in effect until Tuesday 4/13 at 8PM.  Intermittent road closures in other areas of D. C. should also be expected through Wednesday. Mount Vernon Square Metro Station will be closed from midnight tonight until Wednesday A. M. 
A map of street closings and parking restrictions can be found at http://bit.ly/cowMid
A full list can be found at http://bit.ly/bQrXwc
Quelle: alert.ema.dc.gov