 The CRTC also added that Bell would be required to offer to wholesale ISPs the same usage insurance plan it sells to retail customers.Bell appealed both requirements, citing that the rules do not apply to cable companies and that they constituted proactive rate regulation by the CRTC, which goes against government official policy direction that the regulator only intervene in markets after a competitive problem has been proven.In Thursday's decision, the CRTC rescinded both requirements, thereby giving Bell the go-ahead to implement usage-based billing.