The Financial Services Authority (FSA) has increased the number of funds covered by its online comparison tables and has also added an 'ethical' filter to its search facility.

BBC: FSA expands ISA comparison table

Each disc is covered in a transparent plastic coating (either blue, green, yellow or red) which lets daylight filter through.

WSJ: Daniel Buren's Bright Periphery | 'Excentrique(s) Travail In Situ' at the Grand Palais in Paris