Final answer:
The provided reference materials do not include the specific statistics from CEOP for 2012/3 about the number of intelligence reports sent to law enforcement related to individuals suspected of SA.
Step-by-step explanation:
The question asked about the number of intelligence reports sent to UK and overseas law enforcement agencies by CEOP in 2012/3 related to individuals suspected of being involved in sexual abuse (SA). However, the materials provided do not contain specific statistics from the Child Exploitation and Online Protection Centre (CEOP) for that period. Instead, these sources discuss various topics from child abuse reporting in general, historical intelligence operations, local defense councils, and warnings in different contexts. It is important to consult the correct year's report from CEOP or official government publications to find the accurate number of intelligence reports for 2012/3.