At least 3 powerful explosions took place on Sunday morning near Hemel Hempstead, situated 40 miles north-west of London in Hertfordshire. The cause of explosions is not established. Police reported that there are victims. Amount of victims is unknown. Witnesses from place of occurrence informed that a fire has started and many buildings are damaged. Region, where explosion took place, is 90% industrial, but there are apartment houses. Oil terminal is situated near-by. Some witnesses saw that a plane collided with terminal. 16 kilometers from place of explosion Luton airport is situated. Administration of airport declared that planes are not damaged and explosion didn`t touch the airport territory. Fire fighting and "emergency" services arrived to place of accident. Ramada hotel is being evacuated - windows are broken. Power of explosion can be estimated by the fact that people were awaken by sound in radius of several kilometers. Several main highways, including London-Birmingham route, are situated near place of incident.