Sentence examples for difficult for authorities to trace from inspiring English sources

Last Sunday, John Miller, the head of the N.Y.P.D.'s intelligence division, said on "CBS This Morning" that the threats appeared to be overwhelmingly the work of one man, using a device that changes his voice and another that makes it difficult for authorities to trace his number.

Some mass e-mailers in the United States, for example, frequently route messages through overseas computers to make it harder for authorities to trace them.

He had a SIM card for my calls, bought under someone else's name, to make it difficult for the authorities to trace.

A food poisoning outbreak prompts authorities to trace the source of the contamination.

WHY is it difficult for authorities to prosecute counterfeiters?

Language difficulties and cultural differences  made it difficult for authorities to liaise with their families.

That would make WhatsApp, which is free to download, very difficult for authorities to tap.

She would also like it to be less difficult for authorities to sack underperforming staff.

The nature of these attacks makes it more difficult for authorities to monitor attack planning and disrupt attacks".

Since Hundi is totally decentralized and based on personal friendship, it can be difficult for authorities to stop.

Federal agencies have the authority to trace the firearms they take into custody.