Dr Tan Cheng Bock has reiterated in a recent speech that his reasons for wanting to re-enter parliament, and as an opposition politician this time, was to seek accountability and transparency over the Reserves and the CPF. Both are actually jobs the President can do but of course not done, being a puppet and all.
In his speech, Dr Tan said "I go in because I want accountability. I want transparency. What's happening to our Reserves? Are our Reserves all gone? Don't know. What happened to our CPF? Now these things, we can all shout until the cows come home, no use, if you are not in the House"
Dr Tan was possibly speaking to a group in what looks to be a formal dinner setting.