Polícia Judiciária

They were spotted getting out of the vehicles with baklavas covering their faces.

Ground-penetrating radar of the sort often used to detect buried explosive devices was brought in by the Portuguese GNR police, which is working alongside the Polícia Judiciária.

So they brought in the federal police as well as the local police to help with this search.

Although police sources said overnight they did not think sniffer dogs would not be used on day one of the search, a dog was spotted on site early this morning.