Final answer:
Using photo placards helps mitigate problems in establishing photograph evidence by providing descriptive information that enhances accuracy and reliability in legal settings.
Step-by-step explanation:
The use of photo placards in a second series of overall photographs can indeed significantly reduce the problems associated with creating evidence establishing photographs. This practice can help enhance the accuracy and reliability of evidence in legal proceedings by providing descriptive information that can aid in the identification and correlation of various pieces of evidence within the context of the investigation. Moreover, such measures align with best practices to decrease suggestibility and enhance the objectivity of evidence, as has been demonstrated in other areas such as eyewitness testimony improvements and police lineup protocols.