The Greater Bengaluru Authority (GBA) has invited citizens to submit design ideas to improve Bengaluru’s everyday public spaces, including bus stops, streetlights, public benches, road medians, waste bins, shopfronts and neighbourhood identities. BENGALURU: Designers, architects, artists, students and residents can submit ideas to improve Bengaluru’s everyday public spaces under the ‘Bengaluru Design:. Bengaluru traffic and flyovers usually give us a headache.