Original:  In an interview to TV channel UT-1  an officer of the ecological service admitted that they have no real data about the area closer to the accident, because not even government officers are permitted to reach it.
Revised:  In an interview with TV channel UT-1 an officer of the ecological service admitted that they have no real data about the area closer to the accident, because not even government officers are permitted to reach it.
Edit intent: coherence