<p>Rainbow Drive is a gated community in Bengaluru which doesn't receive water from the city's water board. Undeterred, the residents of the layout have perfected water management and now have surplus water!</p>.<div><p><strong>Deccan Herald is on WhatsApp Channels</strong>| <a href="https://www.deccanherald.com/specials/deccan-herald-is-now-on-whatsapp-heres-how-you-can-join-2698271">Join now for Breaking News & Editor's Picks</a></p></div>