Frustrated by gaps in official signage, Vareck Ng, who calls himself "Singapore's guerilla wayfinder", has been making and putting up his own signs to help commuters find their way on public transport - even if his DIY signs don't always stay up. (Video: CNA/Mak Jia Kee) #singapore #sgnews Subscribe to our channel here: https://cna.asia/youtubesub Visit our website: https://cna.asia Download our app: https://cna.asia/app Get our editors' picks of stories via chat apps: Telegram: https://cna.