Share Radio's Michael Considine caught up with David Thornton, Editor of the Growth Company Investor to discuss whether small caps are overrated

Article 50 will be activated tomorrow but can it move markets? Or will other Brexit policies be more closely watched by investors? Michael Hewson, chief market analyst at CMC Markets, joined Share Radio's Ed Bowsher for more.

Tesco will pay a £129 million fine over its 2014 accounting scandal, plus provide compensation for some investors, while two major shareholders are opposed to the supermarket giant's takeover of wholesaler Booker. For more analysis Rodney Hobson, financial commentator, joined Share Radio's Ed Bowsher for more.

Personal campaigns have made a power-sharing government in Northern Ireland increasingly difficult. So what's next for the devolved administration at Stormont? Mick Fealty, editor of Slugger O'Toole, joined Share Radio's Ed Bowsher to discuss.

Ahead of Article 50's trigger, is the UK prepared for a 'no deal' scenario on Brexit? Plus Holyrood votes on another independence referendum for Scotland. John Rentoul, chief political commentator at the Independent, joined Share Radio's senior analyst Ed Bowsher for more on the day's politics.

Tesco's been warned against its deal with wholesaler Booker, with two of its biggest shareholders saying the £3.7 billion price tag is too steep. Plus disappointing results for newly-merged bookmaker Ladbrokes Coral. Daniel Thomas, deputy companies editor at the FT, joined Share Radio's Ed Bowsher.

Qatar will invest £5 billion in the UK over the next five years, investors said at conference today - is this a vote of confidence in post-Brexit UK? Plus UK airlines will face severe restrictions if a hard Brexit goes ahead, with warnings coming from the European Commission. ‎Rachel Winter, senior investment manager at Killik & Co, joined Share Radio's Ed Bowsher to discuss the day's major economic stories.

Coming up on Company Casebook this week.... we’re talking to the firm behind the Master Investor show - held last Saturday at the Business Design Centre in Islington - owned by investment guru Jim Mellon and with one-time UKIP donor Arron Banks on stage. With over 4,000 private investors signed-up and over 100 businesses showcasing their investment offerings, we'll be hearing from the organisers as to why they believe putting on investor shows is a growth area. That's Company Casebook with Linda Lewis, Tuesday’s and Thursday’s at 2, and again on Friday morning at 11.

Crowdfunders is Share Radio's regular look at the world of crowdfunding and peer-to-peer lending. Today: the case for Innovative Finance this ISA season; and how businesses looking to borrow use peer-to-peer lending.

Ahead of Article 50's official trigger on Wednesday, Theresa May heads to Scotland to meet Nicola Sturgeon while the deadline for a new power-sharing executive in Northern Ireland looks set to pass without an agreement. For more on the day's top political stories, Robert Colvile, editor at CapX, joined Share Radio's Ed Bowsher.