Together, they responded to the appeal by the Bloodbank for the donation of 'O' blood type from the public.
Dr Tan had no qualms aboiut donating his blood and was complimentary of the staff at the donation centre for helping make everyone feel comfortable.
He was heartened by the turn out and called on the donors to make the activity a regular affair to help ensure the adequacy of the bloodbanks.
For those interested to donate blood, you can find out more about the process here.
Dr Tan may not be our official President but in our hearts, Dr Tan is truly our President.
Soon, he will be the MP of our hearts,