I went to hot springs with my mother yesterday. Notice that it doesn't mean I took bus with my mother.
Then, my mother said "Today is the day City Assembly Election is being held."
Though, she had already decided whom she wanted to vote for, I hadn't decided it yet.
So, I searched all the candidates' policies. Soon after that, I found only one third of the candidates show their policies on the Internet.
So, I couldn't evaluate remaining candidates' policies. But, finally, I decided whom I should vote for and actually voted.
I think candidates have to write their policies on official websites or SNS which are open to public.