Synopsis
The number of children in the UK trying vaping has risen by 50 percent in the last year, and now a BBC investigation has found that Vapes confiscated from school pupils contain high levels of lead, nickel and chromium. Lab tests show children using the devices could be exposed to nickel levels that are nine times higher than what is considered safe.

3: Down to the Wire | Yes/No: Inside the Indyref
How two polls, one public and one secret, suggested Scotland would vote for independence and the panic that changed the final days of the 2014 Indyref.

2: From the Date to the Debates | Yes/No: Inside the Indyref
Exploring the Indyref campaign from the announcement of the date to the key battles over currency, NHS funding, cybernats and the inside story of the Salmond-Darling debates.