The Stirling MSP won the seat after serving as a councillor for Trossachs and Teith - but will leave the path for a new SNP candidate next year.
The Thistles facility now offers 267 parking spaces, including 51 extra-wide spaces, plus number plate recognition.
Until 1297 the heavily armed and mounted knight had been an invincible force on the battlefield. Stirling Bridge was the first battle in Europe to see a common army of spearmen defeat a feudal host.