The bomb squad has been called to a house and a man has been arrested after police officers were allegedly attacked.

A 19-year-old man was found seriously injured in the home in Elmfield Park, Dalkeith, Midlothian, at 2.10pm on Tuesday.

He has been arrested for an alleged breach of the preach and was also said to have assaulted two police officers.

After searches were made of the house, the bomb squad and fire crews were called after chemicals were found.

The emergency services are expected to be at the property for a number of days.

Chief inspector Kenny Simpson said: "I appreciate the disruption and concern that the significant emergency service activity may have caused to local residents.

"However, following specialist examination, I want to reassure people that there is not believed to be any immediate risk to the public.

"Be assured that we continue to work with colleagues in specialist areas and outwith Police Scotland as we establish the nature of these items and their purpose."