metal clips. This track had white lines between the lanes. Track produced during the 'Minimodels era' was slightly glossy, and curved sections had side protrusions to allow for the attachment of the supplied crash barrier. Later 'Triang era' Mk 1 track dispensed with these, possibly because they thwarted future additions like outer radius curves. The later iteration had a more realistic matt finish to its road surface. The earliest track had a dedicated 'power straight' for the connections to each lane, whereas the later one used power clips that were held in place between the contacts of any two track sections including curves. It was during this transition that the original on/off button control gave way to hand-held plungers with a greater degree of speed control. Original Scalextric Track (Mk. 2): Released in 1962, the material became plastic, electrical connections were through wider, horizontal pins, and the track was held together by two integrated circular, spoon-shaped pins and sockets moulded into each end. Converter pieces were available to link the two types. It is now known as Classic track. Classic track is compatible with another leading brand, SCX's classic track. Scalextric Sport: Released in 2001, another plastic track, but with a smoother surface. The track connectors are square and slot into place unlike the ring shaped Classic track ones. Converter pieces are available to link to Classic track. Scalextric Digital: Released in 2004, Scalextric Digital is compatible with Sport. It allows up to 6 cars on a 2 lane track at one time, with each car fully controllable. This was a feature previously unavailable from Scalextric. Scalextric Start: Released in 2010, Scalextric Start aims to be a basic track for children. It has only one type of straight and corner, and each set can be made up into various layouts; the cars included in the sets are fantasy models, which reduce manufacturers' licensing costs, and a converter track piece is available to allow cars to cross from Start track to Sport and back again. Scalextric racing in popular culture The character Bryn Cartwright, played by William Thomas, is seen in multiple scenes playing Scalextric in the 1997 Welsh dark comedy film, Twin Town. In 2009, BBC Top Gear presenter James May announced plans to recreate the full length Brooklands racing track using Scalextric track and cars. This was undertaken with a team of 350 volunteers building the track from an