VATICAN CITY
The New York Times

By LAURIE GOODSTEIN

Published: February 26, 2013

The sudden resignation of the most senior Roman Catholic cardinal in Britain, who stepped aside on Monday in the face of accusations that he made unwanted sexual advances toward priests years ago, showed that the taint of scandal could force a cardinal from participating in the selection of a new pope.

His exit came as at least a dozen other cardinals tarnished with accusations that they had failed to remove priests accused of sexually abusing minors were among those gathering in Rome to prepare for the conclave to select a successor to Pope Benedict XVI. There was no sign that the church’s promise to confront the sexual abuse scandal had led to direct pressure on those cardinals to exempt themselves from the conclave.

Advocates for abuse victims who were in Rome on Tuesday focused particular ire…