10/3/2011 spotting:
PA231 along Simei Street 1 @ 1601hrs (returning back to stn)
22/3/2011 spotting:
PA231 along Simei Street 1 @ 1235hrs (returning back to stn)
2/4/2011 spotting:
PA231 along Simei Street 3 @ 1220hrs (proceeding to CGH)
14/4/2011 spotting:
PA221 along Simei Ave @ 1302hrs (returning back to stn)
19/4/2011 spotting:
PA221 along Simei Street 3 @ 1529hrs (proceeding to CGH)
5/5/2011 spotting:
PA221 at Modena Condo @ 1123hrs (attending to 995 call)
7/5/2011 spottings:
PA231 along Simei Street 3 @ 1449hrs (proceeding to CGH)
13/5/2011 spotting:
PA221 along Bedok Rd @ 0830hrs (proceeding to 995 call)
27/5/2011 spotting:
PA221 along Simei Street 3 @ 1355hrs (returning back to stn 22)
4/6/2011 spotting:
PA221 along Simei Street 3 @ 1333hrs (proceeding to CGH)
1/7/2011 spotting:
PA231 along Simei Street 6 @ 1056hrs (returning back to stn)
6/7/2011 spotting:
PA221 along Bedok Rd @ 0807hrs (proceeding to 995 call)
13/7/2011 spotting:
PA221 along Bedok Rd @ 0806hrs (proceeding to 995 call)
16/7/2011 spotting:
PA221 along Simei St 4 @ 1446hrs (proceeding to 995 call)
3/8/2011 spotting:
PA221 along Bedok North Ave 3 @ 1545hrs (proceeding to 995 call)
30/8/2011 spotting:
PA221 along Simei Street 3 @ 1141hrs (proceeding to CGH)
1/9/2011 spotting:
PA431 along Yishun Ave 5 @ 1903hrs (returning to stn)
11/10/2011 spotting:
PA221 along Simei Street 3 @ 1540hrs (proceeding to CGH)
18/10/2011 spotting:
PA221 along Simei Street 3 @ 1528hrs (returning back to stn)
6/12/2011 spottings:
PA231 along Simei Street 3 @ 1725hrs (returning from CGH)