includes street grooming gangs. Type 2: Group offending as a result of a specific sexual interest in children. This group have a long-standing sexual interest in children with some having a synergy with what has been described as a paedophile "ring". Statistics The true number of offences remains doubtful, generally assumed to be larger, due to expected unreported cases of child abuse. Some 90% of the sexually abused children were abused by people who they knew, and about one out of every three abused children did not tell anyone else about it. The vast majority of child sex offenders in England and Wales are male, with men representing 98% of all defendants in 2015/16, and white, with whites representing 85% of convicted child sex offenders and 86% of the general population in 2011. Asians represent 8% of the general population of England and Wales as of 2011. A 2011 analysis by the Child Exploitation and Online Protection Command of 940 possible offenders reported for "street grooming and child sexual exploitation" found that 38% were white, 36% were Asian, while 32% were of an unknown ethnicity. A 2020 report on child sexual exploitation published by the Home Office warns of a “potential for bias and inaccuracies in the way that ethnicity data is collected” with the possibility of “greater attention being paid to certain types of offenders.” England: In 2016–17 there were 43,522 recorded sexual offences against children under 16 years old, and a further 11,324 offences against young people aged over 16 and under 18. Police recorded 6,009 rapes of children aged under 13 years, and 6,299 rapes of children under 16 years. Wales: In 2016–17 there were 2,845 recorded sexual offences against children under 16 years old. Police recorded 446 rapes of children aged under 13 years, and 340 rapes of children under 16 years. Scotland: In 2016-17 there were 4,097 recorded sexual offences against children under 16 years old. Police recorded 196 rapes and attempted rapes of children aged 13–15 years, and 161 rapes and attempted rapes of children under 13 years. Northern Ireland: In 2016–17 there were 1,875 recorded sexual offences against children and young people under 18 years old. Police recorded 360 rapes and attempted rapes of children and young people aged under 18 years. Notable incidents Eliza Armstrong case - a late 19th-century child sexual abuse scandal that led to the passing of the Criminal