Hi friends and experts Im looking at buying an investment property around Ipswich city council area in QLD, under the Current Title Search it has the below statement. "For depth restriction refer to plan SP 17xxxx" I have never come across such an statement before. Im not so sure about the above statement. Some say its normal for that area. Some say its a new thing since the "Ipswich sinkhole" news. I was wondering if any can assist what it refers to, if this has negative impact on capital growth of the proeprty and if I should stay away from this property.