「說服和勸說比單純依賴罰款要好得多。」她說。
Once a year, there’s a constituency-wide 「no-cleaners day」, when every cleaner in the district puts down their broom and local citizens clean up instead. She says it’s a good example of how a community can change for the better. At the first event in 2013, volunteers picked up 1,430kg of rubbish. This year, it was just 292kg.
該選區每年都會舉行一次「無清潔工日」的活動，選區里的所有清潔工都會放下手中的掃帚，而當地的居民會進行清掃的工作。她說，這為社區如何進步做出了一個好榜樣。2013年他們第一次舉辦這個活動時，志願者收集了1430公斤的垃圾，而今年只收了292公斤。
If there are too many cleaners and Singaporeans are too lax about picking up after themselves, she says her constituency is proof that progress is possible.
如果清潔工人數太多，而新加坡人又太不注意培養自己保持清潔的習慣，李碧華說，她的選區就是一個人們可以改變行為以推動進步的證明。
