An interesting footnote: In 1923, the Municipal Engineer Col Pearson made allegations about defective work on the 'Kallang Reservoir Dam'. He went so far as to raise the question as to whether the Municipal engineering staff (Peirce and his deputy Williams) may have colluded with the contractor to use sub-standard clay which resulted in leakage in the dam. There was extensive newspaper coverage over 3 days in April 1923 and discussion in the Municipal Commission. From his retirement, Peirce wrote a lengthy letter to defend the work. This is an interesting example of the open debate and discussion that occurred in the Municipal Commission and its willingness to use full media disclosure to address allegations of corruption.