Fevzi Turkalp, the Gadget Detective, joins Allison Ferns to discuss the latest technology news. This week: With Government calls for WhatsApp to grant access to the Westminster Terrorist's messages, what are the implications of the security services being able to access our messages, and is it even possible? Plus Fevzi answers listener questions, including problems with an Amazon Firestick.

The Gadget of the Week is the KitSound Parallax Bookshelf Speakers. Offering line-in, optical, and bluetooth connectivity, these speakers offer high quality 30watt RMS sound. Coming with a remote control and impressive build these scored 4 out 5. Listen in for more information.

You can hear Fevzi on BBC Radio Surrey & Sussex every 2nd and 4th Monday at 2pm, and you can follow him on Twitter @gadgetdetective

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