MPs publish report into mass surveillance by British intelliegence agencies

The video discusses the extensive data collection practices of intelligence agencies, highlighting the routine gathering of personal information such as internet browsing history and GPS locations. A report from the ISC calls for legal reforms due to abuses by intelligence staff. The video also covers GCHQ's bulk data interception and the hacking of SIM cards by intelligence agencies. Civil liberties campaigners argue for stronger oversight to keep intelligence agencies in check.

What concerns do civil liberties campaigners have regarding intelligence agencies?

What was highlighted as a need for oversight in the context of intelligence activities?